Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)

  • 1997.04a
  • /
  • Pages.343-353
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  • 1997
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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A Study on the Vibration Performance Improvement of Push-pull Power Motor Coaches

전후동력 새마을호 철도차량의 진동성능 개선에 관한 연구

  • 홍용기 (한국철도기술연구원 차량연구부) ;
  • 함영삼 (한국철도기술연구원 차량연구부) ;
  • 박찬경 (한국철도기술연구원 차량연구부)
  • Published : 1997.04.01
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Abstract

This study had been performed to estimate for vibration characteristics of the Power Motor Coaches with Diesel-Hydraulic Drive and to secure a dynamic characteristic construction technology of another rolling stock. Air bags, springs and dampers of Bogie are carefully reviewed in order to improve ride quality. Dynamic analysis had been performed using VAMPIRE program, which had been developed by BRR, and the analysis results had been compared with test data to verify.

Keywords